The police are______ the traffic accident that happened yesterday.A．looking down uponB．loo

The police are trying to find out the _______怎么选择

The police are still checking ______his family background

The police asked the children______ cross the street______the traffic lights turned green.

The traffic police were searching for evidence to prove the man’s ______.A、mistakeB、fa

The traffic police were searching for evidence to prove the accused man’s ________ but in

The local police are ______ the fires that have occurred recently.